Andrew Forest, CCIE #25526
CCIE
Hi Guys, I just wanted to let you know I passed my R&S Lab exam in Brussels last week on my first attempt! I want to thank you for your excellent workbooks which I used exclusively to pass the exam. The whole process took around 18 months, but to solely study for the Lab took around 9 â?? 10 months. The Products I used were: IEWB v5 VOLI + VOLII Workbooks INE Class on Demand INE Audio class INE Online Community